1012 - Area

Author: Ismail Hosen

Daffodil International University

Problem Link

//Please follow from main function

#include <stdio.h>

#include <stdlib.h>

#define PI 3.14159

int main()

{

    double A, B, C, Triangle, Circle, Trapezium, Rectangle;

    scanf("%lf %lf %lf", &A, &B, &C);

    Triangle=A*C*.5;

    printf("TRIANGULO: %.3lf\n", Triangle);

    C*=C;

    Circle=(PI*C);

    printf("CIRCULO: %.3lf\n", Circle);

    C=sqrt(C);

    Trapezium=.5*(A+B)*C;

    printf("TRAPEZIO: %.3lf\n", Trapezium);

    printf("QUADRADO: %.3lf\n", B*=B);

    B=sqrt(B);

    printf("RETANGULO: %.3lf\n", A*B);

    return 0;

}